Active areas
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 3468 | S10 | E43 | 03 | 0110 | Alpha | Oct 23, 2023 | Oct 30, 2023 | Nov 13, 2023 |
| № 3465 | N11 | W21 | 18 | 0140 | Beta | Oct 18, 2023 | Oct 25, 2023 | Nov 8, 2023 |
| № 3464 | N04 | W45 | 03 | 0080 | Beta | Oct 17, 2023 | Oct 23, 2023 | Nov 6, 2023 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1994, January to 2023, October. Gray background - average solar cycle.
